Given numbers are 813,407,340,226

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 813,407,340,226 is 12712832220.

Find LCM of 813,407,340,226 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 813 x 407 x 170 x 113 = 12712832220

Therefore, the lowest common multiple of 813,407,340,226 is 12712832220.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

813 x 407 x 340 x 226 = 25425664440

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

813 : 1, 3, 271, 813

407 : 1, 11, 37, 407

340 : 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

226 : 1, 2, 113, 226

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,407,340,226, is 1.

Now, the common factors can be found like this.

813:3x 271

407:11x 37

340:2x 2x 5x 17

226:2x 113

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 25425664440/(1x2)

LCM = 25425664440/2

LCM = 12712832220

Thus, we can understand that the LCM of 813,407,340,226 is 12712832220.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 501, 489, 995, 524
• LCM of 677, 383, 424, 782
• LCM of 791, 302, 924, 589
• LCM of 916, 178, 847, 898
• LCM of 150, 280, 373, 470

1. What is the LCM of 813, 407, 340, 226?

Answer: LCM of 813, 407, 340, 226 is 12712832220.

2. How to calculate the LCM of 813, 407, 340, 226?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 813, 407, 340, 226.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.